Health care type feed additive for fishes and shrimps with anti-microbial and disease-preventing effects

Abstract

The invention discloses a health care type feed additive for fishes and shrimps with anti-microbial and disease-preventing effects, and belongs to the field of aquatic feed adding technology. The feed additive is prepared by the following components in parts by weight: 20-25 parts of humifuse euphorbia herbs, 10-15 parts of acorus roots, 10-15 parts of Chinese magnoliavine fruits, 10-15 parts of coptis roots, 8-12 parts of garlic, 5-10 parts of red-knees herbs, 5-10 parts of heartleaf houttuynia herbs, 3-5 parts of eucalyptus leaves, and 10-15 parts of vitamin C. The abuse problem of antibiotic due to fish diseases and the like are solved; characteristics of Chinese herbal medicines are combined, the additive has the advantages of non-residue, low toxic and side effects, non resistance to drugs, environmental protection, health and high efficiency; the additive can adjust metabolism of fish body, improve anti-stress capability, and has the effects of antibiotics, nutrition, bidirectional adjusting, and food calling; the anti-microbial and disease-preventing effects are really realized, and survival rate of fishes and shrimps are substantially improved.

Description

technical field [0001] The invention relates to the technical field of aquaculture feed additives, in particular to a health-care feed additive for antibacterial and disease prevention for fish and shrimp. Background technique [0002] Fish is a high-protein and low-fat animal. It contains 8 kinds of amino acids necessary for the human body. The fish meat tissue is soft and easy to be digested and absorbed by the human body. The nutrient content in the fish body is very rich, and it is very popular among people. [0003] However, fish will be infected by fungi and various fish diseases. Fungi are a type of single-celled or multi-cellular microorganisms that pose a hazard to eggs, larvae and adults of aquatic animals. Fungal diseases in fish farming mainly include saprolegniasis, gill mold, ichthyosis, rainbow trout visceral fungus, etc. At present, antibiotics and chemical drugs are mainly used to prevent and treat such bacterial infectious diseases. However, long-term use ...

AI Technical Summary

Problems solved by technology

At present, antibiotics and chemical drugs are mainly used to prevent and treat such bacterial infectious diseases. However, long-term use of antibiotics and chemical drugs not only pollutes the water environment, but also reduces the natural immunity of fish, causing re-injury to fish, forming drug residues, and causing disease It is more difficult to control and the quality of aquatic products decreases